Direct current stabilization power source device



FIG. 1 is a bottom view of a direct current stabilization power source device, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a perspective view thereof; and,

FIG. 6 is a elevated rear view thereof. 

The ornamental design for a direct current stabilization power source device, as shown. 